ATE455386T1 - Verbesserungen in ringleitungseinheiten - Google Patents

Verbesserungen in ringleitungseinheiten

Info

Publication number
ATE455386T1
ATE455386T1 AT01303439T AT01303439T ATE455386T1 AT E455386 T1 ATE455386 T1 AT E455386T1 AT 01303439 T AT01303439 T AT 01303439T AT 01303439 T AT01303439 T AT 01303439T AT E455386 T1 ATE455386 T1 AT E455386T1
Authority
AT
Austria
Prior art keywords
circuit
ring main
ring
closed
fault
Prior art date
Application number
AT01303439T
Other languages
English (en)
Inventor
Martin Gray
John Casey
Original Assignee
Areva T & D Sas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Areva T & D Sas filed Critical Areva T & D Sas
Application granted granted Critical
Publication of ATE455386T1 publication Critical patent/ATE455386T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/28—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for meshed systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Air Bags (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Small-Scale Networks (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
AT01303439T 2000-04-18 2001-04-12 Verbesserungen in ringleitungseinheiten ATE455386T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0009416A GB2361591B (en) 2000-04-18 2000-04-18 Improvements in or relating to ring main units

Publications (1)

Publication Number Publication Date
ATE455386T1 true ATE455386T1 (de) 2010-01-15

Family

ID=9890043

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01303439T ATE455386T1 (de) 2000-04-18 2001-04-12 Verbesserungen in ringleitungseinheiten

Country Status (4)

Country Link
EP (1) EP1148608B1 (de)
AT (1) ATE455386T1 (de)
DE (1) DE60141058D1 (de)
GB (1) GB2361591B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020830B4 (de) * 2004-02-19 2010-06-10 Lenze Automation Gmbh Sicherheits-Schaltungsverbund mit Ringkonzept für Steuergeräte der Leistungselektronik
DE102010023112A1 (de) * 2010-06-07 2011-12-08 Siemens Aktiengesellschaft Energieübertragungseinrichtung
CN103412226A (zh) * 2013-08-27 2013-11-27 国家电网公司 一种环网柜的状态监测系统
GB2521143B (en) * 2013-12-10 2016-02-24 Tavrida Electric Holding Ag An improved ring main unit
CN103855712A (zh) * 2014-03-31 2014-06-11 国网上海市电力公司 配电网架接线结构
GB2530998A (en) 2014-10-06 2016-04-13 Ibm Ring circuit continuity tester
CN110514961B (zh) * 2019-08-27 2023-12-08 宁波天安（集团）股份有限公司 环网柜故障监视操控装置
CN111736498A (zh) * 2020-04-13 2020-10-02 江苏洛云电力科技有限公司 一种环网柜控制系统及其工作方法
CN115327284B (zh) * 2022-10-13 2023-04-07 江苏大烨智能电气股份有限公司 一种标准化环网箱多功能测试工具及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873887A (en) * 1974-03-18 1975-03-25 Gen Electric Alternating-current power delivery system
KR880006815A (ko) * 1986-11-12 1988-07-25 시키 모리야 고장구간 검출장치
KR920019034A (ko) * 1991-01-28 1992-10-22 가나이 쯔도무 수전시스템

Also Published As

Publication number Publication date
EP1148608B1 (de) 2010-01-13
EP1148608A3 (de) 2004-05-26
DE60141058D1 (de) 2010-03-04
GB0009416D0 (en) 2000-06-07
GB2361591A (en) 2001-10-24
GB2361591B (en) 2003-10-08
EP1148608A2 (de) 2001-10-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties